-77.11% is the change from 948 to 217
Calculation steps:
[( 217 - 948 ) ÷ 948] x 100 = -77.11%
Formula
Percentage change = [(217 - 948) / 948] x 100
Subtract the new number by the original number
217 - 948 = -731
-731 ÷ 948 = -0.7710970464135021
-0.7710970464135021 x 100 = -77.11%